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| 能源会议 | |||
| energy conference: 33 phrases in 10 subjects |
| Earth sciences | 8 |
| Electronics | 2 |
| Environment | 1 |
| General | 4 |
| Metallurgy | 2 |
| Name of organization | 4 |
| Oil / petroleum | 8 |
| Space | 1 |
| Technology | 1 |
| United Nations | 2 |
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